package com.naishuo.bigevent.mapper;

import com.naishuo.bigevent.pojo.Article;
import org.apache.ibatis.annotations.*;

import java.util.List;

@Mapper
public interface ArticleMapper {

    @Insert("insert into article(title,content,cover_img,state,category_id,create_user,create_time,update_time) values(#{title},#{content},#{coverImg},#{state},#{categoryId},#{createUser},now(),now())")
    void addarticle(Article article);

    @Select("select * from article where category_id = #{categoryId} limit #{pageNum},#{pageSize}")
    List<Article> list(Integer pageNum, Integer pageSize, Integer categoryId, String state);

    @Select("select * from article where id = #{id}")
    List<Article> findAllById(Integer id);

    @Update("update article set title = #{title},content = #{content},cover_img = #{coverImg},state = #{state},category_id = #{categoryId},create_user=#{createUser},update_time = now() where id = #{id}")
    void updatearticle(Article article);

    @Delete("delete from article where id = #{id}")
    void deleteArticle(Integer id);
}
